package com.atguigu.gulimall.order.interceptor;

import com.alibaba.fastjson.JSON;
import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@Component
public class LoginUserInterceptor  implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVo> loginUser = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        boolean isMatch = new AntPathMatcher().match("/order/order/status/**", request.getRequestURI());
        boolean isMatch2 = new AntPathMatcher().match("/payed/notify", request.getRequestURI());
        if (isMatch||isMatch2){
            return true;
        }
        HttpSession session = request.getSession();
        MemberRespVo member = (MemberRespVo) session.getAttribute(AuthServerConstant.LOGIN_USER);
        if (member!=null){
            loginUser.set(member);
            return true;
        }else {
            //没登录就去登录
            request.getSession().setAttribute("msg","请先登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }
    }
}
